Attachment for cosmetic skin treatment apparatus



FIG. 1 is a perspective view of an attachment for cosmetic skin treatment apparatus;

FIG. 2 is a front view thereof;

FIG. 3 is a right side view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom view thereof.

The portions of the attachment for cosmetic skin treatment apparatus shown in broken lines form no part of the claimed design. 

CLAIM The ornamental design for an attachment for cosmetic skin treatment apparatus, as shown and described. 